Home / 151,384.48-227,124.32-62,679.84

Finding the Fourth Proportional to 151,384.48, 227,124.32 and 62,679.84

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Solution

The fourth proportional to 151,384.48, 227,124.32 and 62,679.84 is: 94,039.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,384.48 : 227,124.32 = 62,679.84 : x
  2. Step 2: Convert to fraction form
    151,384.48/227,124.32 = 62,679.84/x
  3. Step 3: Cross multiply
    151,384.48x = 227,124.32 × 62,679.84
  4. Step 4: Simplify right side
    151,384.48x = 14,236,116,037.71
  5. Step 5: Solve for x
    x = 14,236,116,037.71/151,384.48
  6. Step 6: Final answer
    x = 94,039.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.